CN203457662U - Soil pond intensive prawn culture system - Google Patents
Soil pond intensive prawn culture system Download PDFInfo
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- CN203457662U CN203457662U CN201320530273.8U CN201320530273U CN203457662U CN 203457662 U CN203457662 U CN 203457662U CN 201320530273 U CN201320530273 U CN 201320530273U CN 203457662 U CN203457662 U CN 203457662U
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- culture
- prawn
- pond
- culturing pool
- culture system
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
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Abstract
The utility model relates to a soil pond intensive prawn culture system, which comprises a culture pond, wherein an impermeable diaphragm is arranged in the culture pond along the length direction of the culture pond; a water flow channel through which water flows circularly is formed in the culture pond via the diaphragm; a gap through which prawns can pass is formed between the bottom end of the diaphragm and the bottom of the culture pond; a plurality of permeable membranes of which the surfaces are rough are arranged in the culture pond. According to the soil pond intensive prawn culture system, the diaphragm is arranged in water and an annular circular water flow channel is formed, so that ordered flow of a water body is facilitated effectively, and dead corners in the pond are reduced; the permeable membranes are hung in the water body, so that the culture density is increased; suspended matters such as residual bait, excrement and the like as well as algae are adsorbed by the rough surfaces of the permeable membranes, so that the bottom sediments are prevented from being accumulated, the quantity of the algae is effectively controlled, the water body transparency is maintained, and the outbreak probability of blue-green algae at the middle and later culture periods is lowered; organic matters on the membranes can be eaten by the prawns, so that the utilization ratio of a feed is increased, and the culture cost is reduced. The soil pond intensive prawn culture system can be applied to culture of prawns.
Description
Technical field
The utility model relates to aquaculture system, particularly relates to a kind of prawn soil pond intensive culture system.
Background technology
China's most areas shrimp culture pond still be take Tu Chi as main, along with the continuous pursuit of raiser to cultured output, and the attention of safe production awareness, the half meticulous and meticulous cultivation that the ecology of take is prerequisite reaches its maturity.At present, still there is following problem in the pond intensive culture of prawn soil: 1, in culturing pool, lack and enough for the prawn attached place of dwelling, make cultivation density be difficult to improve, output is limited; 2, a large amount of residual bait and the ight soil that in cultivation middle and later periods water, exist cause water transparency to reduce, body eutrophication aggravation, and blue-green algae takes place frequently; 3, cultivation substrate deposition worsens serious.The problem of above-mentioned existence all can make culture benefit not good, and success rate declines.
Utility model content
In order to overcome above-mentioned technical problem, the purpose of this utility model is to provide a kind of reduction aquaculture cost, contributes to improve the prawn soil pond intensive culture system of cultivation success rate.
The technical scheme that the utility model adopts is:
A kind of prawn soil pond intensive culture system, comprise culturing pool, in described culturing pool, be provided with along its length fluid-tight barrier film, described barrier film is divided into culturing pool the He Hou culture zone, front culture zone being interconnected, and make culturing pool form the aquaporin excessively that current circulate ringwise between two culture zones, between at the bottom of described barrier film bottom and culturing pool pond, form the gap of passing through for prawn, in described front culture zone and/or rear culture zone, along the length direction of culturing pool, be provided with and be somely immersed in water and shaggy permeable diaphragm.
As the further improvement of technique scheme, described each permeable diaphragm becomes wavy arrangement, and the surrounding of described permeable diaphragm forms the space that supplies prawn and current to pass through.
As the further improvement of technique scheme, the single or multiple lift structure of described permeable diaphragm for being made by polythene net or cellulosic cloth.
As the further improvement of technique scheme, the middle part of described culturing pool bottom is provided with sewage draining exit, and the top of described sewage draining exit is provided with aerator, and described aerator is positioned at the bottom of culturing pool.
Further improvement as technique scheme, is provided with aerator in described culturing pool, and described aerator is at the influent side of permeable diaphragm.
As the further improvement of technique scheme, described aerator is waterwheel aerator.
The beneficial effects of the utility model are: the utility model, by barrier film is set in water, forms the water stream channel of the annular circulation of similar " runway ", effectively promotes water body to flow in order, reduces dead angle in pond; The permeable diaphragm hanging in water body, increases the prawn attached area of dwelling, and is conducive to improve cultivation density, and can reduces and kill and devour probability; The rough surface of permeable diaphragm and the water body of circulation, make the suspension such as residual bait, ight soil and algae major part in water be adsorbed in membrane surface, thereby avoid substrate to gather, thereby effectively control amount of algae, maintain water transparency, reduce cultivation middle and later periods Blue-green Algae Fast Growth probability; Permeable membrane surface can form biomembrane with suspend in absorption and degraded water body organic debris and residual bait ight soil, purifies water, and the organic matter on film also can be prawn and ingests, and improves efficiency of feed utilization, reduces aquaculture cost.
Accompanying drawing explanation
Below in conjunction with drawings and embodiments, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model.
Embodiment
As shown in Figure 1, a kind of prawn soil pond intensive culture system, comprises culturing pool 1.In the present embodiment, culturing pool 1 is square fillet Tu Chi, 2 mu of areas, its length be wide 2-4 doubly, aspect ratio 3:1 in the present embodiment, dark 1.8 meters of pond, has water inlet 10 and the sewage draining exit 6 of central authorities at the bottom of pond.Certainly, culturing pool 1 can be also the Tu Chi of regular shape, as the Tu Chi of rectangle.
In culturing pool 1, be provided with fluid-tight barrier film 2, this barrier film 2 is parallel to the long limit of culturing pool 1, is positioned at the positive middle part of culturing pool, culturing pool 1 is divided into front culture zone 3 and the rear culture zone 4 being interconnected.The two ends of barrier film 2 all have 5 meters apart from two minor faces of culturing pool 1, make the current of culturing pool 1 can be between two culture zones ringwise circulating, the annular that forms similar " runway " is crossed aquaporin, like this, does not just substantially have dead angle in culturing pool 1.This barrier film 2 use black and white lattice colour bar cloth support, and its top exceeds the water surface, bottom higher than pond at the bottom of 0.2 meter, form the gap of passing through for prawn.Barrier film 2 is fixed on the vertical timber 11 of equidistantly arranging, 3 meters of the pile spacings of vertical timber 11.
In front culture zone 3 and rear culture zone 4, be provided with some shaggy permeable diaphragms 5, permeable diaphragm 5 is along the length direction setting of culturing pool 1 and be all immersed in water.Permeable diaphragm 5 can consist of polythene net or the cellulosic cloth of single or multiple lift, and every permeable diaphragm 5 is provided with several bending places, makes it form wavy arrangement, makes prawn can obtain the attached space of more dwelling, and also can improve adsorption effect.Adjacent permeable diaphragm 5 is separated mutually, makes every permeable diaphragm 5 surroundings form the space that supplies prawn and current to pass through.In the present embodiment, permeable diaphragm 5 is 40 mesh sieve tulles, through doubling, after four sidecar line pressures are tight, equidistantly hangs in culturing pool 1.Respectively there are 5 bolting silk nets front culture zone 3 and rear culture zone 4,1 meter of the bolting silk net spacing of same culture zone.Permeable diaphragm 5 is all immersed in water, and top is apart from water surface 20cm, and bottom is far from 20cm at the bottom of pond.
The bottom of culturing pool 1 is also provided with aerator, and this aerator is the microporous aeration disc 7 of 1 meter of disk track, a little more than sewage draining exit 6 and directly over sewage draining exit 6.Aeration plate 7 is connected with snorkel 9, and this snorkel 9 is connected to the feeder that is arranged in culturing pool 1 outside.
In culturing pool 1, be also provided with aerator 8, respectively one of front culture zone 3 and rear culture zone 4.Aerator 8 is bilobed wheel Waterwheel-type, at the influent side of permeable diaphragm 5, fixes, make oxygenation after water (flow) direction be parallel to permeable diaphragm 5.
The above be the utility model preferred embodiment, it does not form the restriction to the utility model protection domain.
Claims (6)
1. prawn soil pond intensive culture system, comprise culturing pool (1), it is characterized in that: in described culturing pool (1), be provided with along its length fluid-tight barrier film (2), described barrier film (2) is divided into culturing pool (1) front culture zone (3) and rear culture zone (4) that are interconnected, and make culturing pool (1) form the aquaporin excessively that current circulate ringwise between two culture zones, between at the bottom of described barrier film (2) bottom and culturing pool (1) pond, form the gap of passing through for prawn, length direction along culturing pool (1) in described front culture zone (3) and/or rear culture zone (4) is provided with some permeable diaphragms (5) that are immersed in water.
2. prawn soil pond intensive culture system according to claim 1, is characterized in that: described each permeable diaphragm (5) becomes wavy arrangement, and the surrounding of described permeable diaphragm (5) forms the space that supplies prawn and current to pass through.
3. prawn soil pond intensive culture system according to claim 1 and 2, is characterized in that: the single or multiple lift structure of described permeable diaphragm (5) for being made by polythene net or cellulosic cloth.
4. prawn according to claim 1 soil pond intensive culture system, it is characterized in that: the middle part of described culturing pool (1) bottom is provided with sewage draining exit (6), the top of described sewage draining exit (6) is provided with aerator, and described aerator is positioned at the bottom of culturing pool (1).
5. according to the prawn soil pond intensive culture system described in claim 1 or 4, it is characterized in that: in described culturing pool (1), be provided with aerator (8), described aerator (8) is at the influent side of permeable diaphragm (5).
6. prawn soil pond intensive culture system according to claim 5, is characterized in that: described aerator (8) is waterwheel aerator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320530273.8U CN203457662U (en) | 2013-08-28 | 2013-08-28 | Soil pond intensive prawn culture system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320530273.8U CN203457662U (en) | 2013-08-28 | 2013-08-28 | Soil pond intensive prawn culture system |
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| CN203457662U true CN203457662U (en) | 2014-03-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201320530273.8U Expired - Fee Related CN203457662U (en) | 2013-08-28 | 2013-08-28 | Soil pond intensive prawn culture system |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104872048A (en) * | 2015-06-29 | 2015-09-02 | 宁德市鼎诚水产有限公司 | Pond fish water tank type intensive recirculating aquaculture mode |
| CN105075964A (en) * | 2015-07-01 | 2015-11-25 | 浙江海洋学院 | Intensive cultivation method of shrimps in raceway pond |
| CN109068616A (en) * | 2016-03-16 | 2018-12-21 | 诺尔曼·波义耳 | Abalone culture device and method |
| CN111802306A (en) * | 2020-07-23 | 2020-10-23 | 杨军 | Breeding tank cleaning method based on liquid glue |
-
2013
- 2013-08-28 CN CN201320530273.8U patent/CN203457662U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104872048A (en) * | 2015-06-29 | 2015-09-02 | 宁德市鼎诚水产有限公司 | Pond fish water tank type intensive recirculating aquaculture mode |
| CN105075964A (en) * | 2015-07-01 | 2015-11-25 | 浙江海洋学院 | Intensive cultivation method of shrimps in raceway pond |
| CN109068616A (en) * | 2016-03-16 | 2018-12-21 | 诺尔曼·波义耳 | Abalone culture device and method |
| CN111802306A (en) * | 2020-07-23 | 2020-10-23 | 杨军 | Breeding tank cleaning method based on liquid glue |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140305 Termination date: 20140828 |
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| EXPY | Termination of patent right or utility model |